
KLK Research Group is based in Prince George's County, Maryland, in the Washington, D.C. metropolitan area. Our work extends beyond geography, supporting organizations, practitioners, and communities addressing complex challenges across justice, behavioral health, substance use, family and community well-being, and related systems.

Our work spans systems and settings, from research and evaluation to strategic consulting, training and technical assistance, family support, and knowledge sharing. Wherever we work, our goal remains the same: to help turn evidence and experience into practical strategies that support better decisions and stronger systems.
KLK Research Group
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